// 2004-01-13  Paolo Carlini  <pcarlini@suse.de>

// Copyright (C) 2004 Free Software Foundation
//
// This file is part of the GNU ISO C++ Library.  This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.

// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING.  If not, write to the Free
// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
// USA.

// 21.3.6.8 basic_string::compare [lib.string::compare]

#include <boost/test/unit_test.hpp>
#include <xpcom/string.hpp>

#ifdef XPCOM_HAS_2BYTE_WCHAR_T

// libstdc++/13650
BOOST_AUTO_TEST_CASE(test_compare_2_w)
{
  using namespace xpcom;

  const wchar lit_01[] = { L'w', L'e', L'\0', L'r', L'd' };
  const wchar lit_02[] = { L'w', L'e', L'i', L'\0', L'd' };

  const wchar lit_ref_a[] = { L'w', L'e', L'\0', L'q', L'd' };
  const wstring str_a(lit_ref_a, 5);
  BOOST_CHECK( str_a.compare(0, 5, lit_01, 5) < 0 );

  const wchar lit_ref_b[] = { L'w', L'e', L'i' };
  const wstring str_b(lit_ref_b, 3);
  BOOST_CHECK( str_b.compare(0, 3, lit_02, 5) < 0 );
}

#endif
